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发明名称
Forming patterned phosphor screens in post acceleration cathode ray tubes
摘要
申请公布号
US2947627(A)
申请公布日期
1960.08.02
申请号
US19560561806
申请日期
1956.01.27
申请人
GENERAL ELECTRIC COMPANY
发明人
AHLBURG HAYO;HEIL HANS
分类号
H01J9/227
主分类号
H01J9/227
代理机构
代理人
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